Server Application code (server.cpp)

// make the new move

if (cmd == 'a')

if (currPos1 < POS_LIMIT)

currPos1++;

if (p.Write(move_command, 1) == false )

return false;

return true;

}

int main() {

// MUCH CODE deleted for clarity

while( 1 ) {

// accept

incomingSocket = accept(s, 0, 0);

if( incomingSocket != INVALID_SOCKET ) {

if( recv(incomingSocket, buf, 1, 0) != 0 ) {

MessageBeep(-1);

if( PerformCommand(buf[0], p) == false ) {

cout << "unable to execute user's command." << endl;

}

closesocket(incomingSocket);

}